/Engine/Source/Developer/TraceInsights/Public/Insights/ViewModels/GraphTrack.h
Called to initialize the tooltip's content with info from a timing event.
virtual void InitTooltip ( [FTooltipDrawState](API\Developer\TraceInsights\Insights\ViewModels\FTooltipDrawState) & InOutTooltip, const [ITimingEvent](API\Developer\TraceInsights\Insights\ViewModels\ITimingEvent) & InTooltipEvent ) const